New York City FC star forward David Villa preparing for learning curve in Major League Soccer

New York City FC supporters can sleep well at night: Even with all of his career accolades, recently signed Designated Player David Villa understands there's going to be a learning curve in MLS.

Villa, the first signing in NYCFC club history on June 2, may have won a World Cup and a UEFA Champions League with Barcelona, but in a Twitter Q&A on Wednesday he admitted he will need time to "understand" the league.